Print orientation for Detail Plastic: front up (based on the orientation in the preview picture)
Mounting hole: Fits on the 3 knobs on a standard Heroclix "Oreo" base.
Cost reduction: 10 parts on a sprue. Only the first and the last adapter is physically linked to the sprue. The others are strung like pearls on a chain.
Adapter for "Star Trek Tactics" dials, so you can use "Star Trek Attack Wing" ships on them. Version 2 has the socket submerged more into the baseplate, to reduce material volume and to easier clean out the hole from remaining powder/wax.
If you need this in another material, size, or quantity, send me a message. I will try to make it as you need. Be sure to read
my comments below my shop page first.